Part of the border of Queensland and New South Wales is formed by the Macintyre and Dumaresq Rivers, Rivers do not flow in a straight line.
The Macintyre River and the Tweed River each form part of the border between Queensland and New South Wales.
the Tweed river is the border between NSW and Queensland
The rivers that form part of the border between New South Wales and Queensland are the Dumaresq (pronounced Dew-MERR-eck), the Macintyre and the Tweed. At the coast, the Tweed River forms the first part of the border. Further inland, the Macintyre and Dumaresq Rivers each form part of the border. The entire border is not actually formed by rivers.
The Tweed River forms the border between Queensland and New South Wales at its mouth. The majority of the Tweed is in New South Wales. Though irrelevant to the question, there is also a Tweed River in the UK, and one in New Zealand.
New South Wales has the longest land border, which is 4635 km long. it shars its border with Victoria to the south, South Australia to the west, and Queensland to the north.
The air distance in kilometers from Brisbane, Queensland, Australia, to Tweed Heads, New South Wales, on the border with Queensland, is 58 miles. That equals 93 kilometers or 50 nautical miles.
No town in South Australia lies on the border with Victoria. The closest is probably Frances, a small township with a population of about 50, between Bordertown and Naracoorte on the now disused railway line. It is about 1 kilometre west of the border.
To the west, the Northern Territory borders Queensland.To the southwest, Qld is bordered by South Australia.To the south, Qld is bordered by New South Wales.
Western Australia to the West, South Australia to the South and Queensland to the East.
It is south of it. The Mason-Dixon line is basically the long straight border between Maryland and Pennsylvania. Tennessee is well south of it.
The state of New South Wales in Australia is bordered by Queensland on the North, South Australia on the West, and Victoria to the South.
South Australia is the only state to border both New South Wales and Queensland. in fact, South Australia is the only state to touch all mainland states as well as the Northern Territory.